baber/WOPTO huggingface dataset:
Patent JP-2001043883-A (JP)
Title: High-efficiency fuel cell system and movable body
Inventor: HATANAKA TAKESHI
IPC: H01M8/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency fuel cell system and a movable body, incorporating a high-performance plasma reactor capable of instantaneously producing hydrogen-enriched gas on demand in large quantities from water. SOLUTION: Hydrogen-enriched gas is produced from water by a plasma reactor 16 and supplied to a fuel cell 20 to generate power, part of the power is supplied to a plasma power source 22, and water as a by-product of the fuel cell is returned to the plasma reactor 16 by means of a water returning device 25. thereby forming a closed system. Because the fuel cell can be driven by hydrogen-enriched gas produced on demand in large quantities from water by the plasma reactor of low power consumption, a power generating system of extremely high efficiency and a movable body are obtained.
Patent JP-H1183171-A (JP)
Title: Hot water supply unit for bath
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To plainly display many operating modes at a display section. SOLUTION: An external input unit 24 has a display section 33 comprising sections 35-42 for displaying various operating modes corresponding to switches 25-32 for inputting the operating mode, and a section 34 for displaying other information. A plurality of operating modes corresponding to respective switches are displayed at a part of the display section 34 and when an operating mode is selected by pushing a switch, the display section 33 is switched to the selected operating mode.
Patent JP-H0662671-A (JP)
Title: Method for raising strawberry seedling and vessel therefor
Inventor: IGAMI MITSUO
IPC: A01G9/00
Filed: 1992-08-20
Abstract: PURPOSE:To provide a method so designed that the recesses of a multiple raising seedling vessel are filled with soil incorporated with at least one kind of lightweight material selected from mineral fiber granules, perlite, vermiculite, pumice and chaff compost, etc., followed by planting the soil with juvenile seedlings to facilitate the moving and transport of the pot and improve raising economy. CONSTITUTION:A raising seedling vessel 1A so designed that many raising seedling recesses 3 opened on the surface of a plate 2 and expanded toward the back surface are monolithically formed in the plate 2 is used in the present invention. Each of the recesses 3 is filled with soil incorporated with >=20vol.% of at least one kind of lightweight material selected from mineral fibers such as granular rock wool, perlite, vermiculite, pumice and chaff compost, etc., and the soil is planted with juvenile seedlings. For the inner volume of the monolithically formed recesses 3, 230-500ml will be enough. Use of this multiple raising seedling vessel facilitates the handling in its moving and improves raising efficiency.
Patent JP-S6487561-A (JP)
Title: Sic-based composite sintered body and production thereof
Inventor: KAWASAKI SHINJI
IPC: C04B35/565
Filed: 1987-09-30
Abstract: PURPOSE:To enable the formation of an SiC-based composite sintered body having high strength and toughness by sintering under ordinary pressure by using SiC, MoB2 and boron, carbon or boron carbide as the constituents of the sintered body. CONSTITUTION:20-99wt.% SiC powder of <=5mum average particle size is mixed with 80-0.5wt.% (expressed in terms of MoB2) MoB2 or compd. forming MoB2 and 0.1-5wt.% (expressed in terms of boron) boron or compd. contg. boron or 0.1-5wt.% (expressed in terms of carbon) carbon or org. compd. forming carbon. The resulting powdery mixture is molded and sintered at 1,900-2,500 deg.C in vacuum or in an inert atmosphere.
Patent JP-H08111134-A (JP)
Title: Double action switch
Inventor: NAKAJIMA NOBUO
IPC: H01H13/64
Filed: 1994-10-07
Abstract: PURPOSE: To easily discriminate a two-stage click feeling by enlarging an operation stroke. CONSTITUTION: First contact point patterns 2a and 2b and second contact point patterns 3a and 3b are formed on a board 1, and first ring-shaped rubber 4 is installed on the board 1 so as to surround these patterns, and first domed rubber 5 whose upper end is released is protrusively arranged over the whole area from the rubber 4. Second ring-shaped rubber 6 is installed on the upper end of the rubber 5, and second domed rubber 7 is protrusively arranged from the rubber 6, and an operation button 8 is protrusively arranged over the whole area from a ceiling wall of the rubber 7. A horseshoe-shaped first movable contact point 9 is installed on a bottom surface of the second ring-shaped rubber 6, and a second movable contact point 10 is installed on a ceiling surface of the second domed rubber 7.  When the operation button 8 is pushed down, in the first place, the first domed rubber 5 is folded back, and the first movable contact point 9 comes into contact with a first contact point pattern 2, and next, the second domed rubber 7 is folded back, and the second movable contact point 10 comes into contact with a second contact point pattern 3. Conductive rubber can be used as the first and the second movable contact points 9 and 10.
Patent JP-H0297290-A (JP)
Title: Detector for direction of rotation of motor
Inventor: SERA KATSUMI
IPC: H02P29/00
Filed: 1988-09-30
Abstract: PURPOSE:To detect the direction of rotation of a motor by setting the duty ratio of the rotary signal of a rotary-signal generating means at a value different from 50% and providing the output side of the rotary-signal generating means with a duty-ratio discriminating means. CONSTITUTION:The periphery of the rotary section of a motor 1 is magnetized so that N and S poles conduct outputs at a duty ratio different from 50%. A flux sensing element is installed to a rotary-signal generator 4, the magnetic flux of N and S poles is sensed with the revolution of the motor 1, and the direction of rotation of the motor 1 can be detected from the output level of a comparator 8.
Patent JP-S6398983-A (JP)
Inventor: KANEDA HIROSHI
IPC: H01R4/48
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0292500-A (JP)
Title: Pressing apparatus for empty can removing machine
Inventor: HIROSE HARUMICHI
IPC: B30B9/32
Filed: 1988-09-30
Abstract: PURPOSE:To simplify the constitution, to reduce fault and to prevent biting of an empty can by arranging guide part setting a cam follower arranged in rotating body on a movable pressing table. CONSTITUTION:By transmitting output of a motor 23, the rotating body 24 is rotated and following this, the cam follower 25 is rotated. Then, the cam follower 25 is shifted in the guide part 20 crossing at right angle to sliding direction of the movable pressing table 12 in the longitudinal direction thereof. Then, the shifting displacement to the side direction of the cam follower 25 is absorbed into the guide part 20, and the movable pressing table 12 is linearly reciprocated in the fixed pressing table 11. In such a way, control of advancing/ retreating movement of the movable pressing table 12 can be executed only with revolution of the motor 23, and the constitution is simplified and the fault is reduced. Further, as circle movement of the cam follower 25 is changed into linear movement of the movable pressing table 12, the movable pressing table 12 is shifted at high speed and the workability is improved and at the time of abutting on the fixed pressing table 11, as both tables slowly abut, the pressure torque of the movable pressing table 12 is large and the empty can be surely crushed.
Patent JP-S60139630-A (JP)
Title: Synthesis of brominated acenaphthylene condensate
Inventor: KUBO MASAJI
IPC: C08G61/06
Filed: 1983-12-27
Abstract: PURPOSE:To improve the efficiency of the dehydrobromination reaction of a brominated acenaphthene condensate with an alkali metal hydroxide dissolved in a lower alcohol to obtain the titled condensate, by adding a specific amount of water to said alcohol. CONSTITUTION:The compound of formula II is produced by the dehydrobromination reaction of the compound of formula I (x is 1 or 2; y is 1-6; n is >=1) with an alkali metal hydroxide (preferably NaOH) dissolved in a solvent obtained by adding water to a lower alcohol at a weight ratio (water/alcohol) of 0.1-0.5 (preferably 0.2-0.4), at 30-100 deg.C for 10min-8hr. EFFECT:The concentration of the alkali metal hydroxide can be increased and the rate of reaction is improved by using hydrated alcohol as the solvent. The side reactions are suppressed resulting in the production of a high-quality objective compound. USE:A flame-retardant and radiation-proofing agent for resin.
Patent JP-S61122765-A (JP)
Title: Memory expansion system
Inventor: TAKANO MASAHIRO
IPC: G06F12/02
Filed: 1984-11-20
Abstract: PURPOSE:To expand a memory such as a program memory only by the slight addition of hardware and the simple change of a program by adding the prescribed number of bits to the number of bits stored in an address holding register. CONSTITUTION:When the decoded result of an instruction decoder 7 is a branch instruction, a branch address defined by 14 bits other than an instruction part of an instruction register 6 and 2 bits formed by a branch control circuit 5 are set in an instruction counter 2 through a selector 4. Consequently, branch to an optional address out of 64K words in a program memory 1 is executed. When the decoded result of the instruction decoder 7 is the one other than the branch instruction, an address obtained by adding '+1' to the contents of an instruction counter 2 by an '+1' adder 3 is set up.
Patent JP-H07100604-A (JP)
Title: Device for drying tundish
Inventor: ODAWARA RYUICHI
IPC: B22D11/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide a tundish drying device by which the tundish made of monolithic refractories is uniformly dried saving required energy. CONSTITUTION:The devide is provided with a hot air supplying means by which hot air is distributed and blown to the inside surface 2 of tundish from plural hot air nozzle holes. The hot air supplying means is provided with a hot air generating device 4, a box shaped nozzle 9 which is provided in the tundish 1 having a specific clearance L between the inside surface 2 of tundish and it, hot air nozzle holes 10 which are drilled in the nozzle 9 in many number and from which hot air is blown to the inside surface 2 of tundish and a duct 6 through which hot air generated by the hot air generating device 4 is sent to the nozzle 9.
Patent JP-H0292103-A (JP)
Title: Mixer
Inventor: HITAI TAKASHI
IPC: H03D7/12
Filed: 1988-09-29
Abstract: PURPOSE:To compress a mixer output in accordance with a negative feedback quantity and to improve the non-linearity of an output by negative-feeding back a frequency converting output to a circuit element for a mixer for frequency conversion. CONSTITUTION:A capacitor 8 to execute the same function as a capacitor 7 is inserted without grounding the cathode side of a diode 6, the output signal in the difference is generated here, the signal is amplified by an amplifier 9 and negative-fed back through transformers 4 and 5 to the anode side of the diode. It is natural that the amplifier 9 is of the inversion shaped in order to execute the negative feedback. After the output component to occur at the capacitor 8 is inverted and amplified at the amplifier 9, it is superimposed to an input signal and a local signal and added to the diode 6. Consequently, the output signal generated by the diode 6 is compressed in accordance with the negative feedback quantity. Thus, only the narrow range of a characteristic change (b) of the diode 6 is used and the linearity is improved in accordance with the negative feedback quantity.
Patent JP-H04370767-A (JP)
Title: Gas rate sensor
Inventor: HOSOI TAKASHI
IPC: G01C19/00
Filed: 1991-06-19
Abstract: PURPOSE:To enable a structure to be reinforce, a machining man-hour to be reduced for saving labor, and a productivity to be improved by forming a groove which is used as a gas passage at one semiconductor substrate and performing pattern-formation of only a pair of heat wires at the other semiconductor substrate. CONSTITUTION:A lower-side semiconductor substrate 1 where only a pair of heat wires 51 and 52 are subjected to pattern-formation and an upper-side semiconductor substrate 2 where a groove 40 which is used as a gas passage 40 is subjected to etching-formation are adhered overlappingly so that the wires 51 and 52 are placed in the passage 4, thus constituting a sensor body. In this manner, since the groove 40 is formed only at the substrate 2, a machining man-hour is reduced and at the same time a time for an alignment can be saved when the substrate 1 is jointed to the substrate 2 to form the passage 4, thus enabling productivity to be improved.
Patent JP-H08108374-A (JP)
Title: Screw driver
Inventor: KONDO TOSHIO
IPC: B25B15/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a screw driver by which an installing machine screw can be simply installed and removed even in a narrow work space. CONSTITUTION: A fitting part 10a to be fitted to a machine screw head part of an installing machine screw is arranged in a tip part of a screw driver body part 10, and a small diameter installing part 10b having a hexagonal radial directional cross section is arranged in a rear end part. A stopper 11 is fitted in and fixed to its installing part 10b up to its root part. A nut 13 having a collar is fitted in and fixed to the installing part 10b so that the rear end side projects. A support plate 12 is rotatably installed in a position between the stopper 11 of the installing part 10b and the nut 13 having a collar. A gripping part 12b projecting outward in the radial direction of the installing part 10b is arranged on this support plate 12.
Patent JP-H0958506-A (JP)
Title: Electric motor control device of steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To give proper steering reaction to a steering wheel according to a steering condition by generating an output target value of an electric motor on the basis of steering force of a manual steering system and a maximum allowable steering angle of the manual steering system set on the basis of a steering angle and a friction coefficient of a road surface. SOLUTION: When a vehicle travels, a maximum road surface friction coefficient μmax is estimated by multiplying output αd of a longitudinal acceleration detecting means 21 by a value (1/g) corresponding to the inverse number of gravitational acceleration by a multiplier 22. Next, a maximum allowable steering angle θmax steerable in a present traveling road surface condition is obtained from a stored map by a maximum allowable steering angle setting means 23.  Next, steering reaction Tc is set in a steering reaction setting means 26 on the basis of the maximum allowable steering angle θmax and manual steering force Tp outputted from a steering force detecting means 11, and a damping coefficient is found from deviation between the maximum allowable steering angle θmax and output θ of a steering angle detecting means 12 by an output target value generating means 27, and a necessary output target value To is obtained from this damping coefficient and a driving force target value.
Patent JP-2001076830-A (JP)
Title: Rotational connection device
Inventor: SAKATA TOMOYUKI
IPC: B65H75/38
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal sounds generated when inside and outside cable portions of a flexible flat cable in spiral shape, approaching to each other, separate from each other. SOLUTION: A flexible flat cable 20 is spirally stored in an annular space formed by an inside case 7 and an outside case 9 provided to be mutually rotatable and a lubricating grease is applied to the inner face of the case corresponding to one side in the cross direction of the flat cable 20. The flat cable in spiral shape has a thin portion 20b on one side in the cross direction of the flat cable 20 and a thick portion 20a on the other side in the cross direction of the flat cable 20.
Patent JP-H04123380-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1990-09-13
Abstract: PURPOSE:To prevent the height of an aperture part from being restricted at the time of releasing the aperture part by constituting this tape cassette of a cassette body and a coupling member pivotally supported by a slider, engaged with a guide groove formed on the cassette body at its one end and engaged with a front cover at the other end. CONSTITUTION:The tape cassette is constituted of the slider 21 covering the upper part and bottom part of the aperture part constituted of a magnetic tape, a feeding reel and a winding reel and capable of slidably moving in the front-rear direction of the cassette body, the cassette body for holding the feeding reel and the winding reel and the coupling member 33 pivotally supported by the slider 21, engaged with the guide groove formed on the cassette body at its one end and engaged with the front cover 31 at the other end. When the slider 21 is moved in the rear direction of the cassette body, the member 33 supported by the slider 21 is rotated by the guide groove of the cassette body, the front cover 31 is opened and the member 33 is moved to the back together with the slider 21 in the opened state of the cover. Consequently, the height of mechanisms such as a rotary head cylinder to be inserted into the aperture part is not restricted and the degree of freedom in the design of a traveling system can be expanded.
Patent JP-S6485860-A (JP)
Title: Brake device for vehicle
Inventor: KANDA MASATOSHI
IPC: B62D11/08
Filed: 1987-09-28
Abstract: PURPOSE:To enable a brake to be applied even to both front wheels, when both rear wheels perform the brake action, by connecting a front wheel brake actuator wire-interlocking member through a clearance to interlocking holes in arms of a pair of brake pedals whose step-in control applies the brake respectively to the right and left rear wheels. CONSTITUTION:Providing a pair of brake pedals 2, 2 and arms 19, 20 integrally with a boss 21 in the right side pedal, a brake rod 23, which is connected to an end part of the arm 19, enables a brake to be applied to a right rear wheel. A similar arm 19 is provided in a boss 22 in the left side pedal through a supporting shaft 18, enabling a brake to be applied to a left rear wheel through a brake rod 23. An interlocking hole 24, which is formed in the arms 20 integrally provided in each right and left boss 21, 22, connects through a clearance an interlocking shaft 26 of an interlocking member 25 of a front wheel brake actuator wire 27. When both the pedals 2 perform a step-in control, enabling the front wheel brake actuator wire 27 to be driven through the interlocking member 25, the prevention of the brake from its wrong action and the improvement of controllability are promoted.
Patent JP-S59135256-A (JP)
Inventor: MANFUREETO GURORU
IPC: C09B47/32
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61129871-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L21/265
Filed: 1984-11-20
Abstract: PURPOSE:To produce the title device capable of element micro fabrication and of increase in IC integration by a method wherein source/drain regions with a low impurity concentration in the neighborhood of the gate are formed by the time of one time ion implantation. CONSTITUTION:A gate oxide film 12 is formed over the surface of an Si substrate 11 by coating, and a polycrystalline Si gate electrode 13 is formed in position. Next, an application of silica glass by spin-coating, a silica glass 14 deposits while forming an inclined surface from the side surface of the electrode 13 to the top of the film 12. After coating, the organic flux is volatized away by heat treatment. Thereafter, As ions are implanted to the Si substrate 11; in this case, the implantation energy is selected so that the maximum concentration surface in the depth direction may be located shallower than the single crystal surface in the neighborhood of the gate. Then, the source/drain regions are formed by activating the implanted As ions.
Patent JP-S6488730-A (JP)
Title: Input device
Inventor: HASEBE KOICHI
IPC: H03M11/04
Filed: 1987-09-30
Abstract: PURPOSE:To realize the simple repetitive input operations of instructions by using a storage means which stores selectively the prescribed one of those instructions supplied by a 1st or 2nd input means and then allocating the instructions stored in said storage means to an input switch of the 2nd input means. CONSTITUTION:A storage means 5 stores selectively the instruction decided previously by an operator out of those instructions supplied by a 1st or 2nd input means 2 or 3. The instruction stored in the means 5 is allocated to an input switch of the 2nd input means 3. In case such instructions that have the different objects each time like the movements of a cursor, etc., are required while the same input operation is repetitively carried out, an operator can perform thereafter the input operations based on the variable objects via the simple operations of the input switch as long as the instructions are once stored at the first. As a result, the operator load is extremely reduced and therefore the operator can concentrate his/her mind on an essential job.
Patent JP-H0988834-A (JP)
Title: Operating and controlling method for drain pump in greatly deep drainage
Inventor: FURUKAWA HIROHIKO
IPC: F04B49/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the water from flowing reversely from one drain channel to the other drain channel or a drain pump station at a greatly deep position from being sunk in the water by rapidly reducing the water level of the water suction tank which is increased by an upsurge phenomenon when the drain pump is stopped unexpectedly. SOLUTION: When an engine 8 for driving is stopped by a failure and the operation of a drain pump (P) is stopped, the difference in water levels between a large river and a water suction tank 1 is found and when the water level of the large river 7 < the water level of the water suction tank 1, the opening of a discharge valve 9 is held and the water in the water suction tank 1 is discharged to the large river 7 through the drain pump (P) and a drain pipe 6 by the difference in water levels ΔH3 between the large river 7 and the water suction tank 1.
Patent JP-2000078864-A (JP)
Title: Method and device for position detection and ultrasonic motor
Inventor: WADA KOSEI
IPC: H01L41/09
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a position detection method and a position detection device by which a position can be detected with high precision, and an ultrasonic motor which employs the method and the device. SOLUTION: A position detection device has two members 5e and 6e which are made to face each other so as to have vibration able to be transmitted from one to the other, a vibrating means 5v which makes the member 5e vibrate so as to generate a standing wave in the position detection direction, a detecting means 6v which outputs a signal corresponding to the vibration of the other member 6e and a comparing means which compares the output signal with a predetermined reference signal Vs. An ultrasonic motor having such position detection function is constructed in such a manner that driving signals Vs and Vc are supplied to vibrate so as to generate a propagation wave on at least one of facing surfaces of a stator 5 and a mover 6 which are made to face each other in a pressure contact state, and the mover 6 is moved in accordance with the vibration.